Summary statistics for a_c2_11 variable in hosp_rollup2552_96_1996 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     a_c2_11 |      5,934    556360.5    702016.8    -610147    9195717

by Jean Roth , jroth@nber.org , 3 Sep 2018